NPI registry status
Active
2026 NPPES data Psychologist NPI 1194203901 PHD
Verify on CMS → Nahal Kaivan, PHD
Psychologist in Larchmont, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 48,221 in Psychologist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
What the federal data shows
Nahal Kaivan, PHD is a Psychologist in Larchmont, New York, listed in the federal CMS National Provider Identifier registry.
- #25
- Psychologist rank among New York specialties
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Nahal Kaivan, PHD
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1194203901), first enumerated 08/02/2018.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
New York statewide board action statistics are published annually — these figures describe aggregate state activity, not Nahal Kaivan, PHD's individual license status. Verify directly with the state medical board.
Source: NYSBPMC annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1194203901 · Psychologist
NPI-10 · ENUM-RECENT · TAX-MID · RX-NONE · BOOK-MID · PHOTO-ENUM
- NPI-10 1194203901
- ENUM-RECENT 2018
- TAX-MID 48K Psychologist
- RX-NONE No Part D
- BOOK-MID 5,038 in New York
- PHOTO-ENUM Ellen Henning, PH.D. · 2018
What does the federal data show about Nahal Kaivan, PHD?
Quality data not reportedPrimary specialty
Psychologist
Specialty distribution in New York
How Psychologist compares to other specialties among New York providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Psychologist. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1194203901 |
|---|---|
| Specialty | Psychologist |
| Credentials | PHD |
| Gender | Female |
| NPI Issued | 08/02/2018 |
Hospital and facility affiliations
Facilities where Nahal Kaivan, PHD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Dr Nahal C Kaivan Psychological Services PLLC
Larchmont, NY
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - New York NYSBPMC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~100K New York medical licensees in 2023 - they are NOT specific to Nahal Kaivan, PHD. To verify Nahal Kaivan, PHD's current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Psychologist Overview
How Nahal Kaivan, PHD fits within the Psychologist landscape nationally.
48,221
Psychologist Providers in US
56
States with Psychologist
741
Avg Claims per Provider
Nationwide Psychologist peers with similar MIPS or enrollment year
Two federal-record peer sets for Kaivan, both outside New York so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2018)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Psychologist Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Kaivan.
One of 5,038 Psychologist providers enrolled in New York, 5 are shown here.
Dr. Deena Abbe
PH.D.
Smithtown, NY
Dr. Korey Abbriano
PSY.D.
Huntington, NY
Dawn Abbuhl
Latham, NY
Dr. Noora Abdulkerim
PHD
Rochester, NY
Dr. Nora Abend-Tepper
PSY.D.
Woodside, NY
Compare Psychologist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Nahal Kaivan, PHD's specialty? ▼
Nahal Kaivan, PHD specializes in Psychologist and practices in Larchmont, New York. Credentials: PHD.
Where is Nahal Kaivan, PHD located? ▼
Nahal Kaivan, PHD is located at 2001 PALMER AVE STE 205, Larchmont, NY, 10538. Phone: (917) 979-8736.
What is Nahal Kaivan, PHD's NPI number? ▼
Nahal Kaivan, PHD's National Provider Identifier (NPI) is 1194203901, issued on 08/02/2018.
How many Psychologist providers are there in the US? ▼
There are 48,221 Psychologist providers across 56 states in the US. The average Psychologist provider writes 741 Medicare Part D claims per year.
Does Nahal Kaivan, PHD accept Medicare? ▼
Nahal Kaivan, PHD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nahal Kaivan, PHD's credentials? ▼
Nahal Kaivan, PHD's NPI is 1194203901 with credentials PHD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.